/*
 * Copyright 2011 Philippe Blanc.
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *  
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */
package me.l1k3.ui.client;

import java.util.ArrayList;

public class ShowAndHidePanelGroup {
    private ArrayList<ShowAndHidePanel> panels;
    
    public void add(ShowAndHidePanel panel) {
        if(panels==null) {
            panels = new ArrayList<ShowAndHidePanel>();
        }
        
        panels.add(panel);
    }
    
    public void remove(ShowAndHidePanel panel) {
        if(panels!=null) {
            panels.remove(panel);
        }
    }
    
    public void hide() {
        if(panels!=null) {
            for(ShowAndHidePanel panel : panels) {
                if(panel.isVisible())
                panel.hide();
            }
        }
    }
    
    public void show() {
        if(panels!=null) {
            for(ShowAndHidePanel panel : panels) {
                if(!panel.isVisible())
                panel.show();
            }
        }
    }
}
